Package org.jruby.ast

Class ClassVarAsgnNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.AssignableNode

org.jruby.ast.ClassVarAsgnNode

All Implemented Interfaces:

INameNode

public class ClassVarAsgnNode
extends AssignableNode
implements INameNode

Class variable assignment node.

Field Summary

Fields inherited from class org.jruby.ast.Node

containsVariableAssignment, newline

Constructor Summary

Constructors

Constructor	Description
ClassVarAsgnNode(int line, RubySymbol name, Node valueNode)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(NodeVisitor<T> iVisitor)	Accept for the visitor pattern.
List<Node>	childNodes()
RubySymbol	getName()	Gets the name.
NodeType	getNodeType()
boolean	needsDefinitionCheck()	Check whether the given node is considered always "defined" or whether it has some form of definition check.

Methods inherited from class org.jruby.ast.AssignableNode

getValueNode, setValueNode

Methods inherited from class org.jruby.ast.Node

containsVariableAssignment, createList, createList, createList, createList, executesOnce, getFile, getLine, getNodeName, isNewline, isNil, setLine, setNewline, toString, toString, toStringExtraInfo, toStringInternal, unsetNewline

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ClassVarAsgnNode

public ClassVarAsgnNode(int line,
 RubySymbol name,
 Node valueNode)

Parameters:

name - id of the class variable to assign to

valueNode - Node used to compute the new value when the assignment is evaled

Method Details

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public <T> T accept(NodeVisitor<T> iVisitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

getName

public RubySymbol getName()

Gets the name.

Specified by:

getName in interface INameNode

Returns:

Returns a String

childNodes

public List<Node> childNodes()

Specified by:

childNodes in class Node

needsDefinitionCheck

public boolean needsDefinitionCheck()

Description copied from class: Node

Check whether the given node is considered always "defined" or whether it has some form of definition check.

Overrides:

needsDefinitionCheck in class Node

Returns:

Whether the type of node represents a possibly undefined construct